From: Brenden Blanco <bbla...@plumgrid.com>
Date: Wed, 20 Jul 2016 07:55:52 -0700
> For the ifndef case of CONFIG_BPF_SYSCALL, an inline version of
> bpf_prog_add needs to exist otherwise the build breaks on some configs.
>
> drivers/net/ethernet/mellanox/mlx4/en_netdev.c:2544:10: error: implicit
> declaration of function 'bpf_prog_add'
> prog = bpf_prog_add(prog, priv->rx_ring_num - 1);
>
> The function is introduced in
> 59d3656d5bf50 ("bpf: add bpf_prog_add api for bulk prog refcnt")
> and first used in
> 47f1afdba2b87 ("net/mlx4_en: add support for fast rx drop bpf program").
>
> Fixes: 47f1afdba2b87 ("net/mlx4_en: add support for fast rx drop bpf program")
> Reported-by: kbuild test robot <fengguang...@intel.com>
> Reported-by: Tariq Toukan <ttoukan.li...@gmail.com>
> Signed-off-by: Brenden Blanco <bbla...@plumgrid.com>
Applied.
